YZJ-300YY Trailer Mounted Mobile Drilling Rig

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Product Description

YZJ-300YY聽Trailer Mounted Mobile聽Water Well Drilling Rig:
It is widely used in the geological general investigation and exploration, road, railway, port, bridge, water conservancy, tunnel and tall building basic exploration, kinds of hole in concrete structure, river, levees, subgrade grouting hole drilling and direct grouting, civil wells and earth central air conditioner, and etc.

Main features:

1. The rig is equipped with wheel running gear and hydraulic cylinder pillar, the whole relocation convenient, easy to rig the level of adjustment;

2. Common auto parts, Such as clutch, transmission case and shift structure;

3. The oil pressure to enter institutions, improve drilling efficiency;

4. Rig equipped with a cassette holding mechanism on the ball instead of a chuck, can be implemented without stopping the machine down lever, high efficiency, easy operation, safe and reliable;

5. With socket pressure gauge indicates pressure, easy to grasp the hole situation;

6. Tower is hydraulically operated, convenient and reliable;

7. Diesel engine with electric start, reduce labor intensity;

8. The YZJ-300YY wheel type well rigs, engineering drill geotechnical dual-use;

9. The rig using a mechanical drive, rotary structure, rotary torque, long life;

10. easy for operation, the use of performance, easy maintenance, less investment and quick.

Technical parameters:

Drilling depth m 100 250 300 600
Drilling DI mm 300 200 150 75
Open hole DI mm 300
End hole DI mm 75
Drilling rod mm 桅60
Drilling angle 90掳-65掳

Rotary Spindle

Spindle forward speed r/min 30-1050
Spindle reverse speed r/min 29-137
Spindle stroke mm 560
Spindle inner diameter mm 96
Spindle lifting capacity KN 60

Main Winch ( drive hydraulic system)

Single line lifting speed m/min 0-45
Hug floodgate belt width mm 90
Tightrope diameter mm 14
Hoist single line lifting capacity KN 40
Roller diameter mm 200
Roller cubic measure m 30

Mud pump

Horizontal Triplex BW-200 mud pump
Displacement L/min 200
Work pressure Mpa 4-6
Water inlet caliber mm 65
Water to exit caliber mm 37
聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽聽Gear Oil pump
Duplex gear oil pumpCBF-F63/25
Front displacement銆乸ressure 63mL/r 20Mpa
Behind displacement銆乸ressure 25mL/r 20Mpa
聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽 聽聽Drilling rig Power
Diesel engine HP 51HP聽 or Cummins 聽60KW
Electric motor KW Y180L-4 22KW